DE69224682D1 - Process for coloring thermoplastics with indoline pigment color concentrates, the color concentrate used therein and process for producing these color concentrates - Google Patents

Process for coloring thermoplastics with indoline pigment color concentrates, the color concentrate used therein and process for producing these color concentrates

Info

Publication number
DE69224682D1
DE69224682D1 DE69224682T DE69224682T DE69224682D1 DE 69224682 D1 DE69224682 D1 DE 69224682D1 DE 69224682 T DE69224682 T DE 69224682T DE 69224682 T DE69224682 T DE 69224682T DE 69224682 D1 DE69224682 D1 DE 69224682D1
Authority
DE
Germany
Prior art keywords
pigment
color
synthetic material
concentrates
producing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
DE69224682T
Other languages
German (de)
Other versions
DE69224682T2 (en
Inventor
Marcel Janssens
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BASF SE
Original Assignee
A Schulman Plastics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Schulman Plastics NV filed Critical A Schulman Plastics NV
Application granted granted Critical
Publication of DE69224682D1 publication Critical patent/DE69224682D1/en
Publication of DE69224682T2 publication Critical patent/DE69224682T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00Processes of treating or compounding macromolecular substances
    • C08J3/20Compounding polymers with additives, e.g. colouring
    • C08J3/22Compounding polymers with additives, e.g. colouring using masterbatch techniques
    • C08J3/226Compounding polymers with additives, e.g. colouring using masterbatch techniques using a polymer as a carrier
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/04Oxygen-containing compounds
    • C08K5/09Carboxylic acids; Metal salts thereof; Anhydrides thereof
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00Use of organic ingredients
    • C08K5/16Nitrogen-containing compounds
    • C08K5/34Heterocyclic compounds having nitrogen in the ring
    • C08K5/3412Heterocyclic compounds having nitrogen in the ring having one nitrogen atom in the ring
    • C08K5/3415Five-membered rings
    • C08K5/3417Five-membered rings condensed with carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)

Abstract

The invention relates to a method for colouring thermoplastic synthetic materials on the basis of polyolefin homo- or copolymers, wherein at least one pigment from the isoindolin class is blended with the synthetic material and wherein an acidic reacting additive, which is a stronger acid than the pigment, is added to the synthetic material in such a manner that substances which react alkaline with respect to the pigment and which are possibly present in the synthetic material are converted into their acidic form. It was found that due to the addition of the acidic reacting additive, the isoindolin pigment will no longer discolour in the synthetic material. Preferably, a colour concentrate is previously prepared by melting a restricted amount of thermoplastic synthetic material together with the pigment and the acidic reacting additive.
DE69224682T 1991-06-20 1992-06-17 Process for coloring thermoplastics with indoline pigment color concentrates, the color concentrate used therein and process for producing these color concentrates Expired - Fee Related DE69224682T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9100601A BE1004958A4 (en) 1991-06-20 1991-06-20 METHOD OF COLORS thermoplastics RESPECT TO USE COLOR CONCENTRATE AND METHOD FOR MANUFACTURING OF THIS COLOUR CONCENTRATE.

Publications (2)

Publication Number Publication Date
DE69224682D1 true DE69224682D1 (en) 1998-04-16
DE69224682T2 DE69224682T2 (en) 1998-07-02

Family

ID=3885582

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69224682T Expired - Fee Related DE69224682T2 (en) 1991-06-20 1992-06-17 Process for coloring thermoplastics with indoline pigment color concentrates, the color concentrate used therein and process for producing these color concentrates

Country Status (5)

Country Link
EP (1) EP0519898B1 (en)
AT (1) ATE163955T1 (en)
BE (1) BE1004958A4 (en)
DE (1) DE69224682T2 (en)
ES (1) ES2114927T3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016045872A1 (en) 2014-09-23 2016-03-31 Basf Se Stabilization of c.i. pigment yellow 139

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3444115A (en) * 1965-06-25 1969-05-13 Phillips Petroleum Co Polyolefin-white pigment composition stabilized with mixtures of a fatty acid and an ultraviolet light stabilizer
BE792448A (en) * 1971-12-10 1973-06-08 Ciba Geigy PIGMENT COMPOSITION BASED ON POLYOLEFINS

Also Published As

Publication number Publication date
ATE163955T1 (en) 1998-03-15
DE69224682T2 (en) 1998-07-02
ES2114927T3 (en) 1998-06-16
EP0519898B1 (en) 1998-03-11
EP0519898A1 (en) 1992-12-23
BE1004958A4 (en) 1993-03-02

Similar Documents

Publication Publication Date Title
DE69322189D1 (en) Process for the preparation of thermoplastic compositions with reduced gloss
DE3783806D1 (en) METHOD FOR PRODUCING DISPERSIONS OF POLYMER-ENCLOSED DYES OR PIGMENTS.
DE69224987D1 (en) LIGHT-ABSORBING POLYMERS
DE59306376D1 (en) Process to improve whiteness, brightness and color location of fillers and pigments
DE50109599D1 (en) Process for the preparation of a powder coating, a powder coating and the use of effect pigments
ATE227630T1 (en) METHOD AND APPARATUS FOR USING REUSABLE PLASTIC, AND A PLASTIC PRODUCT PRODUCED BY AN EXTRUDER
CA2000542A1 (en) Method for producing filler-containing colored thermoplastic resin composition
DE69224682D1 (en) Process for coloring thermoplastics with indoline pigment color concentrates, the color concentrate used therein and process for producing these color concentrates
ATE85065T1 (en) MODIFIED THERMOPLASTIC LID, METHOD OF MAKING THEREOF AND CONTAINER LID.
EP0432480A3 (en) Multi-purpose masterbatches
ATE481443T1 (en) METHOD FOR REUSE OF CRUSHED RESIN PRODUCT
CA2134193A1 (en) Process for coloring thermoplastics
DE69404073D1 (en) Process for the preparation of polymeric gloss modifiers and thermoplastic resin mixture containing them
JPS5640524A (en) Manufacture of marble sheet
Janssens Method for Colouring Thermoplastic Synthetic Materials With Indoline Pigments, Colour Concentrate to Be Used Therein and Method for Preparing This Colour Concentrate
DE69031977D1 (en) Polyarylene sulfide sulfone resin composition and process for producing the same
ATE195961T1 (en) METHOD FOR PRODUCING COLORED THERMOPLASTIC MOLDING COMPOUNDS
NO892011D0 (en) PROCEDURE FOR THE PREPARATION OF MONOFILAMENTS FROM A TERNAIR PREPARATION BASED ON THERMOPLASTIC ARTICLES AND EXTENDED MONOFILAMENTS.
JPH03501468A (en) Welding rods
DE3875256D1 (en) THERMOPLASTIC MODIFIED WITH FUNCTIONALIZED POLYMER IMPACT TOE AND THE USE THEREOF FOR THE PRODUCTION OF MOLDED PARTS.
AU684657B2 (en) Flame-retardant materials
KR930008029A (en) Dry master color, master batch for polyester resin coloring and manufacturing method thereof
EP0727457A3 (en) Pigment-containing composition of a high temperature-stable resin
EP0314907A3 (en) Extrudable synthetic resin blend
DE3031795A1 (en) METHOD FOR OBTAINING SEEDING EFFECTS IN MOLDED PARTS FROM POLYMER MATERIAL

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BASF AG, 67063 LUDWIGSHAFEN, DE

8339 Ceased/non-payment of the annual fee